Deploy.

node_modules/wrangler/templates/middleware/middleware-ensure-req-body-drained.ts

@@ -0,0 +1,18 @@
+import type { Middleware } from "./common";
+
+const drainBody: Middleware = async (request, env, _ctx, middlewareCtx) => {
+	try {
+		return await middlewareCtx.next(request, env);
+	} finally {
+		try {
+			if (request.body !== null && !request.bodyUsed) {
+				const reader = request.body.getReader();
+				while (!(await reader.read()).done) {}
+			}
+		} catch (e) {
+			console.error("Failed to drain the unused request body.", e);
+		}
+	}
+};
+
+export default drainBody;